The San Francisco 49ers got one of their three preseason games out of the way with a 30-9 loss to the Denver Broncos on Saturday at Levi's Stadium. While the games don't count, the 49ers were sloppy in a way that doesn't bode well for the regular season.

The Denver Broncos defeated the San Francisco 49ers in their preseason opener on Saturday, securing a 30-9 win on the road to kick off the summer. Here are five quick takeaways from the victory. 1. Jarrett Stidham was sharp: Stidham came in after the first-team offense got three series,